Finding the Third Proportional to 7,389 and 10,795.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,389 : 10,795.50 = 10,795.50 : x
2. Step 2: Convert to fraction form
   7,389/10,795.50 = 10,795.50/x
3. Step 3: Cross multiply
   7,389x = 10,795.50 × 10,795.50
4. Step 4: Simplify right side
   7,389x = 116,542,820.25
5. Step 5: Solve for x
   x = 116,542,820.25/7,389
6. Step 6: Final answer
   x = 15,772.48